🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.42 AU - 0.6 AU

Year: 138 Days

Day: 13.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.56 AU - 0.82 AU

Year: 217 Days

Day: 15.9 Hours

Environment

Temp: 123 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,723,350 km

• M1: 50,863 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.44 AU - 1.54 AU

Year: 689 Days

Day: 32.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,723,350 km

• M1: 419,772 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.66 AU - 1.7 AU

Year: 825 Days

Day: 18.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.64 AU - 2.68 AU

Year: 1202 Days

Day: 23.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 150 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.5

Radius: 14.2

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.09 AU - 6.05 AU

Year: 4324 Days

Day: 8.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 88,723,350 km

• M1: 186,698 km (0.117 R)
• M2: 316,699 km (0.077 R)
• M3: 456,573 km (0.082 R)
• M4: 636,090 km (0.067 R)
• M5: 759,359 km (0.11 R)
• M6: 1,326,784 km (0.107 R)
• M7: 1,522,009 km (0.048 R)
• M8: 1,808,638 km (0.067 R)
• M9: 1,958,685 km (0.119 R)
• M10: 2,148,076 km (0.036 R)
• M11: 2,471,207 km (0.118 R)
• M12: 2,714,603 km (0.102 R)
• M13: 3,045,065 km (0.119 R)
• M14: 3,638,819 km (0.095 R)
• M15: 3,960,304 km (0.091 R)
• M16: 4,091,502 km (0.071 R)
• M17: 4,335,945 km (0.09 R)
• M18: 5,074,360 km (0.047 R)
• M19: 5,217,226 km (0.073 R)
• M20: 6,027,149 km (0.08 R)
• M21: 6,153,260 km (0.119 R)
• M22: 6,331,431 km (0.081 R)
• M23: 6,666,829 km (0.037 R)
• M24: 6,797,428 km (0.113 R)
• M25: 6,981,733 km (0.112 R)
• M26: 7,194,461 km (0.053 R)
• M27: 7,517,443 km (0.079 R)
• M28: 7,626,200 km (0.111 R)
• M29: 8,066,467 km (0.096 R)
• M30: 8,289,816 km (0.093 R)
• M31: 8,742,500 km (0.115 R)
• M32: 9,029,578 km (0.082 R)
• M33: 9,969,352 km (0.078 R)
• M34: 10,149,019 km (0.112 R)
• M35: 10,239,226 km (0.032 R)
• M36: 10,542,012 km (0.069 R)
• M37: 10,663,935 km (0.032 R)
• M38: 10,755,788 km (0.051 R)
• M39: 11,094,477 km (0.091 R)
• M40: 11,374,375 km (0.092 R)
• M41: 11,593,536 km (0.09 R)
• M42: 11,782,627 km (0.065 R)
• M43: 12,452,377 km (0.116 R)
• M44: 12,613,793 km (0.101 R)
• M45: 12,775,808 km (0.099 R)
• M46: 12,873,346 km (0.102 R)
• M47: 12,971,033 km (0.109 R)
• M48: 13,828,977 km (0.076 R)
• M49: 13,996,078 km (0.091 R)
• M50: 14,399,842 km (0.074 R)
• M51: 15,773,599 km (0.117 R)
• M52: 15,983,186 km (0.115 R)
• M53: 17,009,727 km (0.105 R)
• M54: 17,368,612 km (0.104 R)
• M55: 17,948,005 km (0.094 R)
• M56: 18,533,830 km (0.048 R)
• M57: 19,574,283 km (0.096 R)
• M58: 20,253,009 km (0.086 R)
• M59: 20,671,733 km (0.12 R)
• M60: 20,862,919 km (0.033 R)
• M61: 21,517,559 km (0.098 R)
• M62: 22,100,841 km (0.08 R)
• M63: 22,768,198 km (0.113 R)
• M64: 22,965,667 km (0.084 R)
• M65: 23,124,091 km (0.084 R)
• M66: 23,322,757 km (0.09 R)
• M67: 23,801,620 km (0.098 R)
• M68: 24,122,657 km (0.076 R)
• M69: 24,243,382 km (0.073 R)
• M70: 25,053,754 km (0.069 R)
• M71: 25,339,336 km (0.097 R)
• M72: 26,244,403 km (0.049 R)
• M73: 26,617,650 km (0.073 R)
• M74: 27,369,529 km (0.097 R)
• M75: 27,959,094 km (0.109 R)
• M76: 28,085,953 km (0.054 R)
• M77: 28,255,447 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.8

Radius: 10.8

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.84 AU - 8.14 AU

Year: 6999 Days

Day: 7.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 88,723,350 km

• M1: 160,070 km (0.086 R)
• M2: 321,187 km (0.083 R)
• M3: 536,308 km (0.102 R)
• M4: 947,852 km (0.08 R)
• M5: 1,072,916 km (0.116 R)
• M6: 1,271,283 km (0.072 R)
• M7: 1,500,167 km (0.097 R)
• M8: 1,628,971 km (0.117 R)
• M9: 2,099,157 km (0.084 R)
• M10: 2,457,145 km (0.07 R)
• M11: 2,610,184 km (0.118 R)
• M12: 2,903,096 km (0.116 R)
• M13: 2,995,398 km (0.099 R)
• M14: 3,302,223 km (0.1 R)
• M15: 3,668,888 km (0.085 R)
• M16: 4,022,986 km (0.103 R)
• M17: 4,521,296 km (0.09 R)
• M18: 4,791,620 km (0.1 R)
• M19: 4,956,177 km (0.101 R)
• M20: 5,490,242 km (0.074 R)
• M21: 5,983,466 km (0.107 R)
• M22: 6,734,747 km (0.029 R)
• M23: 7,199,846 km (0.098 R)
• M24: 7,452,218 km (0.096 R)
• M25: 7,675,418 km (0.08 R)
• M26: 7,803,923 km (0.085 R)
• M27: 8,095,788 km (0.111 R)
• M28: 8,723,650 km (0.118 R)
• M29: 8,958,968 km (0.109 R)
• M30: 9,026,586 km (0.096 R)
• M31: 10,096,510 km (0.096 R)
• M32: 10,664,234 km (0.054 R)
• M33: 10,843,901 km (0.107 R)
• M34: 10,916,007 km (0.107 R)
• M35: 11,352,085 km (0.033 R)
• M36: 11,793,847 km (0.109 R)
• M37: 12,128,947 km (0.077 R)
• M38: 12,354,091 km (0.055 R)
• M39: 12,770,422 km (0.115 R)
• M40: 13,384,222 km (0.051 R)
• M41: 13,733,833 km (0.109 R)
• M42: 14,441,879 km (0.106 R)
• M43: 14,521,316 km (0.09 R)
• M44: 15,202,136 km (0.053 R)
• M45: 15,363,851 km (0.073 R)
• M46: 15,444,933 km (0.095 R)
• M47: 16,429,137 km (0.112 R)
• M48: 17,306,678 km (0.06 R)
• M49: 17,687,555 km (0.099 R)
• M50: 17,815,162 km (0.115 R)
• M51: 18,199,628 km (0.101 R)
• M52: 18,543,703 km (0.07 R)
• M53: 18,890,022 km (0.085 R)
• M54: 20,074,389 km (0.084 R)
• M55: 21,827,227 km (0.119 R)
• M56: 22,238,621 km (0.091 R)
• M57: 22,376,401 km (0.109 R)
• M58: 22,514,330 km (0.112 R)
• M59: 23,255,139 km (0.117 R)
• M60: 23,581,860 km (0.093 R)
• M61: 23,675,359 km (0.064 R)
• M62: 23,816,131 km (0.091 R)
• M63: 24,098,123 km (0.074 R)
• M64: 24,713,269 km (0.11 R)
• M65: 25,094,295 km (0.113 R)
• M66: 25,333,502 km (0.1 R)
• M67: 25,429,244 km (0.103 R)
• M68: 27,914,663 km (0.081 R)
• M69: 28,112,881 km (0.118 R)
• M70: 29,816,352 km (0.081 R)
• M71: 30,171,198 km (0.097 R)
• M72: 30,680,579 km (0.079 R)
• M73: 30,885,228 km (0.084 R)
• M74: 31,038,865 km (0.104 R)
• M75: 31,295,575 km (0.083 R)
• M76: 31,398,499 km (0.096 R)
• M77: 32,277,685 km (0.119 R)
• M78: 33,480,153 km (0.053 R)
• M79: 34,060,294 km (0.065 R)
• M80: 34,643,875 km (0.109 R)
• M81: 35,070,378 km (0.092 R)
• M82: 35,552,233 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.3

Radius: 5.5

Gravity: 14.39 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 17.33 AU - 20.85 AU

Year: 31591 Days

Day: 23.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,723,350 km

• M1: 90,806 km (0.081 R)
• M2: 377,585 km (0.116 R)
• M3: 751,281 km (0.109 R)
• M4: 804,388 km (0.088 R)
• M5: 886,667 km (0.106 R)
• M6: 1,999,675 km (0.089 R)
• M7: 2,382,795 km (0.094 R)
• M8: 2,829,943 km (0.038 R)
• M9: 3,302,822 km (0.086 R)
• M10: 3,616,379 km (0.075 R)
• M11: 3,753,710 km (0.088 R)
• M12: 4,762,299 km (0.079 R)
• M13: 5,014,221 km (0.108 R)
• M14: 5,270,333 km (0.078 R)
• M15: 5,478,424 km (0.119 R)
• M16: 6,227,759 km (0.076 R)
• M17: 6,337,415 km (0.098 R)
• M18: 6,392,467 km (0.028 R)
• M19: 6,447,668 km (0.106 R)
• M20: 6,838,717 km (0.054 R)
• M21: 7,065,657 km (0.065 R)
• M22: 8,968,243 km (0.113 R)
• M23: 9,404,321 km (0.115 R)
• M24: 9,847,429 km (0.071 R)
• M25: 10,753,693 km (0.119 R)
• M26: 11,889,590 km (0.111 R)
• M27: 12,094,090 km (0.1 R)
• M28: 12,230,972 km (0.103 R)
• M29: 12,714,173 km (0.087 R)
• M30: 12,783,736 km (0.045 R)
• M31: 13,699,275 km (0.09 R)
• M32: 13,985,307 km (0.112 R)
• M33: 16,494,212 km (0.096 R)
• M34: 16,798,494 km (0.113 R)
• M35: 18,899,597 km (0.059 R)
• M36: 19,217,941 km (0.053 R)
• M37: 19,457,746 km (0.076 R)
• M38: 19,940,499 km (0.075 R)
• M39: 22,077,355 km (0.109 R)
• M40: 22,496,528 km (0.079 R)
• M41: 23,428,074 km (0.05 R)
• M42: 24,113,382 km (0.064 R)
• M43: 24,199,550 km (0.083 R)
• M44: 24,631,738 km (0.054 R)
• M45: 26,830,528 km (0.066 R)
• M46: 27,009,148 km (0.055 R)
• M47: 30,012,774 km (0.107 R)
• M48: 31,695,151 km (0.088 R)
• M49: 31,883,944 km (0.035 R)
• M50: 35,443,775 km (0.12 R)
• M51: 37,021,733 km (0.079 R)
• M52: 37,819,389 km (0.073 R)
• M53: 38,119,931 km (0.028 R)
• M54: 38,925,216 km (0.099 R)
• M55: 39,837,763 km (0.073 R)
• M56: 40,041,665 km (0.115 R)
• M57: 43,139,538 km (0.084 R)
• M58: 44,294,583 km (0.111 R)
• M59: 48,470,907 km (0.115 R)
• M60: 50,110,350 km (0.026 R)
• M61: 52,547,598 km (0.04 R)
• M62: 55,932,699 km (0.108 R)
• M63: 56,274,979 km (0.112 R)
• M64: 56,732,599 km (0.12 R)
• M65: 60,671,660 km (0.056 R)
• M66: 61,023,365 km (0.071 R)
• M67: 61,729,018 km (0.062 R)
• M68: 63,861,835 km (0.106 R)
• M69: 63,981,065 km (0.074 R)
• M70: 65,537,481 km (0.068 R)
• M71: 66,139,313 km (0.094 R)
• M72: 66,260,038 km (0.114 R)
• M73: 66,985,139 km (0.119 R)
• M74: 70,403,900 km (0.118 R)
• M75: 71,390,946 km (0.115 R)
• M76: 71,514,664 km (0.039 R)
• M77: 72,382,780 km (0.112 R)
• M78: 72,631,412 km (0.059 R)
• M79: 72,880,343 km (0.115 R)
• M80: 74,756,300 km (0.086 R)
• M81: 76,521,555 km (0.074 R)
• M82: 77,790,743 km (0.079 R)
• M83: 78,428,030 km (0.114 R)
• M84: 79,707,690 km (0.049 R)
• M85: 81,123,335 km (0.104 R)
• M86: 81,252,438 km (0.118 R)
• M87: 82,677,058 km (0.092 R)
• M88: 83,197,210 km (0.087 R)
• M89: 83,979,308 km (0.055 R)
• M90: 85,682,480 km (0.064 R)
• M91: 87,264,627 km (0.063 R)
• M92: 87,396,871 km (0.096 R)
• M93: 88,191,984 km (0.058 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 18,100 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit